# Smart ring Ultrahuman Ring AIR — sleep and fitness tracker, Titanium, Size 14, PPG SpO2, USB-C, up to 6 days battery

**URL:** https://aio.lv/en/product--ultrahuman-uhra-rt-14-eul7--12256046
**Data updated:** 2026-04-08 15:09 (EEST)
**Category:** Smart rings
**Manufacturer:** Ultrahuman
**Manufacturer code:** UHRA-RT-14-EUL7
**EAN:** 8906184873619
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 252.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultrahuman-uhra-rt-14-eul7--12256046

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Ultrahuman Ring AIR is a smart ring activity tracker for men and women designed to monitor sleep and fitness. It features a round titanium form factor, infrared PPG blood oxygen sensing (SpO2) and heart rate tracking, USB‑C charging, 24 mAh LiPo battery with up to 6 days runtime, and an 8.1 mm width. Suitable for continuous wear to track sleep stages, recovery, and daily activity.

## Long description

Ultrahuman Ring AIR is a lightweight smart ring designed for continuous sleep and fitness monitoring. Made from titanium with an 8.1 mm band width and weighing around 2.4 g, it collects fingertip PPG data including heart rate and SpO2 to provide detailed sleep staging, recovery insights and daily activity tracking. The ring charges via USB‑C and uses a 24 mAh LiPo battery that lasts up to 6 days on a single charge.
Advantages
The finger-worn form factor enables higher accuracy for biometric measurements compared with wrist wearables, capturing richer blood flow signals for heart rate, HRV and blood oxygen (SpO2). Its featherlight titanium construction and hypoallergenic inner lining make it comfortable to wear day and night, while waterproofing and Bluetooth 5.0 ensure reliable connectivity and everyday usability. The device combines sleep scoring, dynamic recovery analysis and basic activity metrics in one compact tracker.
Suitable for
People who want continuous sleep stage monitoring and daily sleep scores
Users seeking recovery insights based on HRV, sleep and skin temperature
Those who prefer a discreet, lightweight alternative to smartwatches
Active users who want basic activity tracking (steps, calories, active minutes)
When it may not be suitable
The Ultrahuman Ring AIR is focused on sleep, recovery and basic activity metrics rather than advanced multisport features. If you need detailed GPS-based workout tracking, complex sport-specific metrics or an always-on large display, this ring may not meet those requirements. Some users may also prefer a larger device if they want quick on-device readouts without consulting a paired app.
Key specifications
Form factor: round titanium ring, 8.1 mm width
Sensors: infrared PPG for SpO2 and heart rate; skin temperature sensing; HRV derived from pulse
Connectivity: Bluetooth 5.0
Battery: 24 mAh LiPo, up to 6 days typical runtime
Charging: USB‑C
Weight: approximately 2.4 g
Water resistance: suitable for everyday use (waterproof)
How to use
Wear the ring on a finger that fits comfortably and allows stable skin contact with the inner sensors. Pair the ring with the Ultrahuman app over Bluetooth 5.0 to enable continuous data upload and access to sleep staging, Recovery Score and activity summaries. Charge the ring via USB‑C when battery levels are low; a full charge provides up to six days of typical use. For most accurate readings, wear the ring overnight and during rest periods, and keep the inner surface clean.
What to consider before purchase
Choose the correct ring size for a secure, comfortable fit and good sensor contact
Expect sleep and recovery focus rather than full multisport GPS tracking
Ensure your smartphone supports Bluetooth 5.0 and the Ultrahuman app
Note the limited on-device display — detailed data is viewed in the paired app
Usage recommendations
For best results, wear the Ultrahuman Ring AIR continuously, including overnight. Keep the ring clean and charged, and review nightly sleep scores and Recovery Score in the app to guide rest, naps and breathwork sessions tailored to your physiological state.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Form factor | Round |
| Battery capacity | 24 mAh |
| Bluetooth version | 5.0 |
| Width | 8.1 mm |
| USB connector type | USB Type-C |
| Product colour | Titanium |
| Cables included | USB Type-C to USB Type-C |
| Bluetooth | Yes |
| Device type | Smart ring activity tracker |
| Wi-Fi | No |
| GPS (satellite) | No |
| Charging base | Yes |
| Charging time | 3 h |
| Waterproof up to | 100 m |
| Rechargeable battery | Yes |
| Housing material | Resin, Titanium |
| Heart rate monitor | Yes |
| Waterproof | Yes |
| Mobile operating systems supported | Android 6.0, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, iOS 15, iOS 16 |
| Battery operated | Yes |
| Display type | No |
| Motion sensor | Yes |
| Charging source | USB |
| Battery life | 6 day(s) |
| Colour name | Raw Titanium |
| Quantity per pack | 1 pc(s) |
| Find my phone function | Yes |
| Position location | No |
| Active minutes | Yes |
| Calories burned | Yes |
| Distance travelled | Yes |
| Quality of sleep | Yes |
| Workout tracking | Yes |
| Hours slept | Yes |
| Bluetooth Low Energy (BLE) | Yes |
| Blood oxygen sensor | Yes |
| Skin temperature sensor | Yes |
| Ring size | 14 |
| Blood oxygen sensor technology | Infrared photoplethysmography (PPG) |

## FAQ

### How much does the Ultrahuman Ring AIR smart ring, Size 14 cost, and is it available for purchase?

The price is 305.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ultrahuman Ring AIR smart ring, Size 14 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ultrahuman products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ultrahuman service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12256046/68167420_large.webp